A football is peented from ground and lands
200ft away. Its maximum
height is 50ft. Find the equation
for the path of the ball.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25